翻訳と辞書 Words near each other ・ Col d'Agnes ・ Col d'Allos ・ Col d'Andrion ・ Col d'Ares ・ Col d'Aspin ・ Col d'Aubisque ・ Col d'Entremont ・ Col d'Izoard ・ Col d'Ornon ・ Col d'Èze ・ Col d'Étache ・ Col Davey ・ Col de Balme ・ Col de Bellevue ・ Col de Braus ・ Col de Bretolet ・ Col de Chermotane ・ Col de Clapier ・ Col de Cou ・ Col de Couz ・ Col de Crête Sèche ・ Col de Jable ・ Col de Jaman ・ Col de Jambaz ・ Col de Joux Plane ・ Col de l'Aiguillon ・ Col de l'Iseran ・ Col de l'Échelle ・ Col de la Bonette ・ Col de la Cayolle Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Col de Bretolet ： ウィキペディア英語版 Col de Bretolet The Col de Bretolet is a mountain pass in the Swiss Alps in the canton of Valais, close to the border between Switzerland and the French department of Haute-Savoie. It lies above the village of Champéry at an altitude of 1923 m asl within a 567 ha nature reserve (IUCN management category IV) set aside for the protection and study of migratory birds. It contains a bird ringing station operated by the Sempach Bird Observatory (Swiss Ornithological Institute). ==Bird research== The Col de Bretolet is located on a bird migration route through which many thousands of birds pass, especially from early August to late October, with many travelling at night. In 1958 a long-term bird ringing program began in order to monitor autumn migration in the Swiss Alps and study energy metabolism, passerine moult and changes in migration patterns in relation to global climate change, as well as documenting irruptions of jays, tits and finches, comparing data with other ringing sites elsewhere and educating ringers. Birds are caught both by day and at night in mist nets as they fly through the pass. On foggy nights the birds are attracted to the nets with the use of bright lights. As well as birds, bats are caught, and the pass is also well known for the migration of insects, notably moths and hoverflies. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Col de Bretolet」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.